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    • 2. 发明申请
    • FASTENER AND METHOD OF PROLONGING USE OF A DRIVER BLADE IN A FASTENING TOOL
    • 紧固件和方法在驱动工具中使用驱动刀片
    • WO2011041180A1
    • 2011-04-07
    • PCT/US2010/049776
    • 2010-09-22
    • ILLINOIS TOOL WORKS INC.GABRIEL, William L.HORST, Christopher A.BERGSTROM, Donald E.
    • GABRIEL, William L.HORST, Christopher A.BERGSTROM, Donald E.
    • F16B33/06F16B1/00F16B15/06
    • F16B33/06F16B15/06F16B2001/0021
    • A fastener (210) and a method for reducing wear on a driver blade in a fastening tool includes applying a layer of solid-based lubricant (216) between the head of a fastener and a driver blade end. The fastener is for use in a fastening tool and includes a head (214), a shank (212), and a Iayer of lubricant (216) on the head (214) of the fastener. The lubricant is graphite, molybdenum disulfide, tungsten disulfide, boron nitride, polytetrafluoroethylene (PTFE), nano-diamonds, calcium stearate, sodium stearate, oils, greases, waxes, thermoplastic polymers, or another lubricant that exhibits similar characteristics, Aromatic polyamides (such as Kevlar TM ), ultra-high molecular weight polyethylene, powdered glass, glass fibers, thermoplastic polymers, and thermoset polymers also are contemplate to provide a barrier to contact between the driver blade and fastener head. The lubricant is sprayed, rolled, brushed, blotted or otherwise applied between the head of the fastener and the driver blade end prior to firing the fastening tool.
    • 紧固件(210)和用于减少紧固工具中的驱动器叶片上的磨损的方法包括在紧固件的头部和驱动器叶片端部之间施加一层固体基润滑剂(216)。 紧固件用于紧固工具,并且在紧固件的头部(214)上包括头部(214),柄部(212)和润滑剂层(216)。 润滑剂是石墨,二硫化钼,二硫化钨,氮化硼,聚四氟乙烯(PTFE),纳米金刚石,硬脂酸钙,硬脂酸钠,油,油脂,蜡,热塑性聚合物或具有相似特性的其它润滑剂。芳族聚酰胺 作为KevlarTM),超高分子量聚乙烯,粉末状玻璃,玻璃纤维,热塑性聚合物和热固性聚合物也被设想为驱动刀片和紧固件头之间的接触提供屏障。 在点燃紧固工具之前,润滑剂被喷涂,滚动,拉丝,印迹或以其他方式施加在紧固件的头部和驱动器刀片端部之间。
    • 4. 发明申请
    • STUCCO FASTENER
    • STUCCO紧固件
    • WO2011044183A1
    • 2011-04-14
    • PCT/US2010/051556
    • 2010-10-06
    • ILLINOIS TOOL WORKSSHELTON, Lawrence S.BERGSTROM, Donald E.CHU, Tunjen
    • SHELTON, Lawrence S.BERGSTROM, Donald E.CHU, Tunjen
    • F16B15/00F16B43/00
    • F16B43/001F16B15/00
    • A fastener (10) is configured for securing a lath to a surface for, for example, the application of stucco to the surface. The fastener includes a fastener (12) having a head (16), a shank and a penetrating tip. The head (16) has a diameter and the shank has a diameter less than the head diameter. The stucco fastener has a sealing/spacer assembly (14) having a spacer element (18) and a sealing element (20). The spacer element (18) is formed from a relatively incompressible material and has a diameter greater than the shank diameter. The spacer element (18) has a bore therein having a diameter about equal to the shank diameter. The sealing element (20) is formed from a resilient, water-resistant material and is positioned adjacent to and in contact with the spacer element.
    • 紧固件(10)构造成用于将板条固定到表面,以便例如将灰泥施加到表面。 紧固件包括具有头部(16),柄部和穿透尖端的紧固件(12)。 头部(16)具有直径,柄部的直径小于头部直径。 灰泥紧固件具有具有间隔元件(18)和密封元件(20)的密封/间隔件组件(14)。 间隔元件(18)由相对不可压缩的材料形成并且具有大于柄直径的直径。 间隔元件(18)在其中具有大约等于柄直径的直径的孔。 密封元件(20)由弹性防水材料形成,并且定位成与间隔元件相邻并与其隔离。